查询词典 ligule

Leaf blades linear to filiform, often convolute or folded; ligule membranous, margin often ciliolate.

叶片线形到丝状，通常或折叠；叶舌膜状体，边经常具短缘毛。

Culm sheath auricles with 2 or more rows of oral setae; ligule 0.5–1 mm.

有2或更多排口头的刚毛的竿箨耳廓；叶舌0.5-1毫米 8 I。

Leaf sheaths loose, strongly compressed, keeled, basal sheaths imbricate; leaf blades broadly linear to lanceolate, flat or folded, 5–20 × 0.6–1.2 cm, glabrous or adaxial surface pilose, apex obtuse; ligule 0.3–0.5 mm. Racemes 2–5, digitate or subdigitate, 4–10 cm, only slightly diverging; rachis glabrous. Spikelets oblong-lanceolate, 2–2.7 mm, pilose or glabrous, apex acute; upper glume and lower lemma 2–4-veined, midvein absent, laterals marginal; upper lemma pale, oblong-elliptic, shorter than spikelet, obtuse with an apical tuft of hairs; stigmas pale.

叶鞘松散，强烈压扁，龙骨状，基部的鞘覆瓦状；叶片宽线形到披针形，平的或折叠， 5-20 * 0.6-1.2 厘米，无毛的或正面具柔毛，先端钝； 0.3-0.5毫米外消旋体2-5的叶舌，指状或者4-10厘米，subdigitate，只是稍微分歧；轴无毛长圆状披针形的小穗，2-2.7毫米，具柔毛或无毛，先端锐尖；上面颖片和更下部的外稃2-4－脉，中脉无，边缘；浅，长圆状椭圆形的上面外稃，短于小穗，钝具一顶端1束毛；柱头浅。

Culm sheaths tardily deciduous, with several marginal white stripes on each side, leathery, glabrous, apex obliquely truncate with unequal, triangular protuberance on each shoulder; auricles unequal, linear-lanceolate, small, usually wrinkled, abaxially hispidulous; oral setae well developed, 5–10 mm, undulate, hispidulous at base; ligule 5–7 mm, margin irregular, dentate, laciniate; blade erect, broadly lanceolate, abaxially glabrous, base nearly 1/2 width of sheath apex.

缓慢的竿箨脱落，叶耳不等长，线状披针形，小，通常起皱，背面；口头的刚毛发育良好，5-10毫米，波状，具短硬毛在基部；叶舌5-7毫米，边不规则，有齿，有穗；叶片直立，宽披针形，背面无毛，鞘先端的1/2 宽度的近基部。

In grasses the ligule occurs at the junction of the leaf sheath and lamina.

在禾本科植物中，叶舌生长在叶鞘和叶片的交界处。

The absence of a ligule is also a good spot character for recognition of the genus in China.

缺乏一叶舌也是属的承认的一好斑点特征在Echinochloa的China。

Leaf sheaths with prominent oral setae, ligule 2–5 mm.

叶鞘具突出的口头的刚毛，叶舌2-5毫米 9 A。

Leaf blades small, linear to lanceolate; ligule a line of hairs.

叶片小，长的到披针形；叶舌一排头发。

Leaf blades linear, flat or involute; ligule a line of hairs.

叶片线形，平的或内卷；叶舌一排头发。

Leaf blades short, linear to lanceolate, flat or involute; ligule a line of hairs.

叶片短，线形的到披针形，平的或内卷；叶舌一排头发。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐